AR247442A1 - Cylinder cover for an engine compression unit with alternate pistons. - Google Patents

Cylinder cover for an engine compression unit with alternate pistons.

Info

Publication number
AR247442A1
AR247442A1 AR32185592A AR32185592A AR247442A1 AR 247442 A1 AR247442 A1 AR 247442A1 AR 32185592 A AR32185592 A AR 32185592A AR 32185592 A AR32185592 A AR 32185592A AR 247442 A1 AR247442 A1 AR 247442A1
Authority
AR
Argentina
Prior art keywords
cylinder cover
compression unit
engine compression
pistons
inlet
Prior art date
Application number
AR32185592A
Other languages
Spanish (es)
Original Assignee
Whirlpool Italia
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Whirlpool Italia filed Critical Whirlpool Italia
Application granted granted Critical
Publication of AR247442A1 publication Critical patent/AR247442A1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
    • F04B39/125—Cylinder heads

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressor (AREA)

Abstract

TAPA DE CILINDROS PARA UNA UNIDAD DE MOTOR-COMPRESOR CON PISTONES ALTERNATIVOS, PARA UN REFRIGERADOR, QUE COMPRENDE UN CUERPO DENTRO DEL CUAL SE MUEVE UN PISTON PARA COMPRIMIR UN GAS, UNA TAPA DE CILINDRO FIJADA A UN EXTREMO DE DICHO CUERPO , Y UNA PLACA INTERPUESTA ENTRE DICHA TAPA Y DICHO CUERPO CON LA CUAL SE ASOCIAN VALVULAS CONVENCIONALES QUE ACTUAN SOBRE LA LUMBRERA DE ADMISION Y LA LUMBRERA DE ENTRADA. LA TAPA DE CILINDRO ESTA FORMADA POR DOS PORCIONES HUECAS ACOPLADAS ENTRE SI QUE DEFINEN RESPECTIVAMENTE UNA CAVIDAD DE ADMISION Y UNA CAVIDAD DE DESCARGA, ESTANDO AL MENOS UNA DE DICHAS PORCIONES CONSTRUIDA DE UN MATERIAL DE BAJA CONDUCTIVIDAD TERMICA.CYLINDER COVER FOR A COMPRESSOR-MOTOR UNIT WITH ALTERNATIVE PISTONS, FOR A REFRIGERATOR, WHICH INCLUDES A BODY WITHIN WHICH A PISTON IS MOVED TO COMPRESS A GAS, A CYLINDER COVER FIXED TO AN END OF SUCH BODY, AND A PLATE BETWEEN SUCH COVER AND SUCH BODY WITH WHICH CONVENTIONAL VALVES ARE ASSOCIATED THAT ACT ON THE INLET LIGHT AND THE INLET LIGHT. THE CYLINDER COVER IS FORMED BY TWO HOLLOW PORTIONS COUPLED BETWEEN THEY RESPECTIVELY DEFINE AN INLET CAVITY AND A DISCHARGE CAVITY, AT LEAST ONE OF SUCH PORTIONS BUILT OF A LOW THERMAL CONDUCTIVITY MATERIAL.

AR32185592A 1991-03-05 1992-02-28 Cylinder cover for an engine compression unit with alternate pistons. AR247442A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000170 IT221682Z2 (en) 1991-03-05 1991-03-05 MOTOR-COMPRESSOR WITH HEAD MADE OF DIFFERENT MATERIALS

Publications (1)

Publication Number Publication Date
AR247442A1 true AR247442A1 (en) 1994-12-29

Family

ID=11358248

Family Applications (1)

Application Number Title Priority Date Filing Date
AR32185592A AR247442A1 (en) 1991-03-05 1992-02-28 Cylinder cover for an engine compression unit with alternate pistons.

Country Status (5)

Country Link
EP (1) EP0502487B1 (en)
AR (1) AR247442A1 (en)
BR (1) BR9200703A (en)
DE (1) DE69202495T2 (en)
IT (1) IT221682Z2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3813370B2 (en) * 1999-01-13 2006-08-23 トヨタ自動車株式会社 Fluid pump
JP2001123957A (en) * 1999-10-27 2001-05-08 Sanden Corp Compressor
DE10255680B4 (en) * 2002-11-28 2008-07-31 Valeo Compressor Europe Gmbh Axial piston compressors, in particular CO 2 compressors for vehicle air conditioning systems with split cylinder head
FR2925623B1 (en) * 2007-12-21 2013-08-16 Danfoss Commercial Compressors HEAD FOR REFRIGERANT COMPRESSOR WITH PISTON, COMPRESSOR UNIT COMPRISING SAID HEAD, AND REFRIGERANT COMPRESSOR WITH PISTON COMPRISING THE COMPRESSION UNIT

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3332259A1 (en) * 1983-09-07 1985-03-28 Danfoss A/S, Nordborg REFRIGERATOR COMPRESSORS
IT1184167B (en) * 1985-03-21 1987-10-22 Eurodomestici Ind Riunite IMPROVEMENT IN SEALED MOTOR-COMPRESSORS FOR REFRIGERANT CIRCUITS
US4784581A (en) * 1987-01-12 1988-11-15 White Consolidated Industries, Inc. Compressor head and suction muffler for hermetic compressor

Also Published As

Publication number Publication date
DE69202495D1 (en) 1995-06-22
EP0502487B1 (en) 1995-05-17
ITMI910170V0 (en) 1991-03-05
IT221682Z2 (en) 1994-09-13
EP0502487A1 (en) 1992-09-09
ITMI910170U1 (en) 1992-09-05
BR9200703A (en) 1992-11-10
DE69202495T2 (en) 1996-02-01

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